A substantial ring weighing 11–15 grams, featuring blackened recessed details in the shape of an ED4M electric train carriage.
The ring has a matte finish on the outside and a polished finish on the inside. The dimensions of the front section vary depending on the ring size, averaging approximately 16 × 19 mm.
If you would like to add an engraving on the inside, please specify the text and font in the order comments (+10 euros).